Fabulous Mexican Azurite

Azurite |‪#‎Geology

Formula: Cu3(CO3)2(OH)2
System:Monoclinic
Colour:Azure blue, blue, calorie-free …
Lustre:Vitreous
Hardness:3½ – iv

A secondary copper mineral oftentimes constitute inwards the oxidized zones of Cu-bearing ore deposits.

From Milpillas Mine-Mexico


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